Lahore, Pakistan to North Sydney is an approximately 24-hour flight. Due to the time zone difference, you'll lose 5 hours traveling from Lahore to North Sydney. Traveling from Lahore in April, expect nights in North Sydney to be a bit cooler, around 17°C, while days are colder, around 26°C. Cap off your sightseeing on the 24th (Tue) early enough to travel back home.